<template>
  <div class="app-container">
    <!-- 搜索 -->
    <div class="search-div" style="padding: 20px 10px">
      <el-form label-width="70px" size="small">
        <el-row>
          <el-col :span="6">
            <el-form-item label="岗位名称">
              <el-input
                style="width: 95%"
                v-model="searchObj.name"
                placeholder="岗位名称"
              ></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item label="岗位编码">
              <el-input
                style="width: 95%"
                v-model="searchObj.postCode"
                placeholder="岗位编码"
              ></el-input>
            </el-form-item>
          </el-col>

          <el-select class="input-box" v-model="searchObj.status" clearable  filterable placeholder="请选择状态" >
            <el-option
              v-for="item in options"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>

        </el-row>
        <el-row style="display: flex">
          <el-button
            type="primary"
            icon="el-icon-search"
            size="mini"
            @click="fetchData()"
            >搜索</el-button
          >
          <el-button icon="el-icon-refresh" size="mini" @click="resetData"
            >重置</el-button
          >
        </el-row>
      </el-form>
    </div>
    <!-- 工具条 -->
    <div class="tools-div">
      <el-button type="success" icon="el-icon-plus" size="mini" @click="add"
        >添 加</el-button
      >
    </div>

    <!-- 列表 -->
    <el-table :data="list" stripe style="width: 100%; padding: 30px 0">
      <el-table-column label="序号" width="70" align="center">
        <template slot-scope="scope">
          {{ (page - 1) * limit + scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column prop="name" label="岗位名称" width="180" align="center">
      </el-table-column>
      <el-table-column
        prop="postCode"
        label="岗位编码"
        width="280"
        align="center"
      >
      </el-table-column>
      <el-table-column label="状态" width="80">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status === 1"
            @change="switchStatus(scope.row)"
          >
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" align="center">
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template slot-scope="scope">
          <el-button
            type="primary"
            icon="el-icon-edit"
            size="mini"
            @click="edit(scope.row.id)"
            title="修改"
          />
          <el-button
            type="danger"
            icon="el-icon-delete"
            size="mini"
            @click="removeDataById(scope.row.id)"
            title="删除"
          />
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页 -->
    <div class="block">
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="fetchData"
        :current-page="currentPage4"
        :page-sizes="[5, 10, 20]"
        :page-size="limit"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        style="padding: 30px 0; text-align: center"
      >
      </el-pagination>
    </div>

    <el-dialog title="添加/修改" :visible.sync="dialogVisible" width="40%">
      <el-form
        ref="dataForm"
        :model="sysPost"
        label-width="100px"
        size="small"
        style="padding-right: 40px"
      >
        <el-form-item label="岗位名称" prop="name">
          <el-input v-model="sysPost.name" />
        </el-form-item>
        <el-form-item label="岗位编码" prop="postCode">
          <el-input v-model="sysPost.postCode" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button
          @click="dialogVisible = false"
          size="small"
          icon="el-icon-refresh-right"
          >取 消</el-button
        >
        <el-button
          type="primary"
          icon="el-icon-check"
          @click="saveOrUpdate()"
          size="small"
          >确 定</el-button
        >
      </span>
    </el-dialog>
  </div>
</template>

<script>
import api from "@/api/system/sysPost";
const defaultForm = {
  id: "",
  postCode: "",
  name: "",
  description: "",
  status: 1,
};
export default {
  data() {
    return {
      listLoading: true, // 数据是否正在加载
      list: null, // banner列表
      total: 0, // 数据库中的总记录数
      page: 1, // 默认页码
      limit: 10, // 每页记录数
      searchObj: {}, // 查询表单对象

      createTimes: [],
      dialogVisible: false,
      sysPost: defaultForm,
      options: [{
          value: '1',
          label: '正常'
        }, {
          value: '0',
          label: '停用'
        }],
        value: ''
      
    };
  },

  // 生命周期函数：内存准备完毕，页面尚未渲染
  created() {
    console.log("list created......");
    this.fetchData();
  },

  // 生命周期函数：内存准备完毕，页面渲染成功
  mounted() {
    console.log("list mounted......");
  },

  methods: {
    // 加载banner列表数据
    fetchData(page = 1) {
      this.page = page;
      if (this.createTimes && this.createTimes.length == 2) {
        this.searchObj.createTimeBegin = this.createTimes[0];
        this.searchObj.createTimeEnd = this.createTimes[1];
      }
      api
        .getPageList(this.page, this.limit, this.searchObj)
        .then((response) => {
          //this.list = response.data.list
          this.list = response.data.records;
          this.total = response.data.total;

          // 数据加载并绑定成功
          this.listLoading = false;
        });
    },

    // 重置查询表单
    resetData() {
      console.log("重置查询表单");
      this.searchObj = {};
      this.createTimes = [];
      this.fetchData();
    },

    //弹出添加表单
    add() {
      this.dialogVisible = true;
      this.sysPost = {};
    },
    //编辑
    edit(id) {
      this.dialogVisible = true;
      api.getById(id).then((response) => {
        this.sysPost = response.data;
      });
    },

    //添加或更新
    saveOrUpdate() {
      if (!this.sysPost.id) {
        this.save();
      } else {
        this.update();
      }
    },

    //添加
    save() {
      api.save(this.sysPost).then((response) => {
        this.$message.success("操作成功");
        this.dialogVisible = false;
        this.fetchData(this.page);
      });
    },

    //更新
    update() {
      api.updateById(this.sysPost).then((response) => {
        this.$message.success(response.message || "操作成功");
        this.dialogVisible = false;
        this.fetchData(this.page);
      });
    },

    // 根据id删除数据
    removeDataById(id) {
      // debugger
      this.$confirm("此操作将永久删除该记录, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          // promise
          // 点击确定，远程调用ajax
          return api.removeById(id);
        })
        .then((response) => {
          this.fetchData(this.page);
          this.$message.success(response.message || "删除成功");
        })
        .catch(() => {
          this.$message.info("取消删除");
        });
    },

    //切换用户状态
    switchStatus(row) {
      row.status = row.status === 1 ? 0 : 1;
      api.updateStatus(row.id, row.status).then((response) => {
        if (response.code) {
          this.$message.success(response.message || "操作成功");
          this.fetchData();
        }
      });
    },
    //分页 每页条数选择 limit更新后刷新页面
    handleSizeChange(val) {
      this.limit = val;
      this.fetchData();
    },

    // 下拉框开启搜索功能
    dataFilter(val) {
      this.value = val;
      if (val) {
        this.options = this.optionsCopy.filter((item) => {
          if (
            !!~item.label.indexOf(val) ||
            !!~item.label.toUpperCase().indexOf(val.toUpperCase())
          ) {
            return true;
          }
        });
      } else {
        this.options = this.optionsCopy;
      }
    },
  },
};
</script>
<style >
 .input-box .el-input__inner {
  width: 260px;
  height: 33px;
  padding-left: 20px;
  }
</style>